Panasonic KX-TCA154AZM, Service Manual

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Address Initial
Type
Name Description Default value
Country
Setting
273 2
EEP_RuClipRingNumBeforeSequence
Number Of Rings Patterns Before Start
Sequence
Default : 1
0x01 x
274 2 EEP_RuClipDisplayDigitNumber Of digits to be displayed
Default:7 digits
0x07 x
29. EEPROM LAYOUT (CORDLESS HANDSET)
29.1. Scope
The purpose of this section is to describe “layout of the EEPROM (IC10) KX-TCA154
Cordless Handset”.
The EEPROM contains hardware, software, and user specific parameters. Some
parameters are set during production of the cordless handset e.g. crystal oscillator
adjustment at 0057, some are set by the user when configuring the cordless
handset e.g. ringer volume at 00A1, and some during normal use of the phone e.g.
redial memory at 1EF6..1F77.
29.2. Introduction
The handset uses a 64k bit serial EEPROM (IC10) for storing volatile parameters. All
parameters are set up before the cordless handset the factory. Some of these are
vital for the operation of the hardware so a set of default parameters is programmed
before the actual hardware fine-tuning can be initiated. This document lists all
default settings with a short description.
This document lists all default parameters with a short description.
In the tables below values in a range that are similar are not repeated; i.e. Address
00 to 01 contains the value 00 simply means that the value 00 is repeated in all
addresses in the range.
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